Web Design & Development Agency in Seattle
Seattle blends deep tech with a clean design sensibility. We craft modern, accessible, and high-performing websites for Seattle software companies, startups, and professional firms across the Puget Sound region.
Your Seattle Web Partner
Seattle blends deep tech with a clean design sensibility. We craft modern, accessible, and high-performing websites for Seattle software companies, startups, and professional firms across the Puget Sound region.
We work with software, cloud, and professional firms across the Seattle area — combining custom web design, modern development, and data-driven SEO to help Seattle businesses turn their website into their best salesperson.
Full-service web design & development for Seattle
Everything Seattle businesses need to launch, grow, and stand out online — under one roof.
Custom Website Development
Build fast, responsive, and SEO-friendly websites tailored to your business.
- Fully custom design, no templates
- Mobile-first, responsive layouts
- Headless CMS for easy content updates
E-commerce Development
Modern online stores with secure payments and optimized shopping experiences.
- Custom storefront design
- Stripe / Shopify payment integration
- Inventory & order management
SaaS Development
Scalable SaaS platforms with modern architecture and outstanding UX.
- Multi-tenant architecture
- Subscription billing (Stripe)
- Role-based access control
Web Applications
Custom business applications built for performance and scalability.
- Custom dashboards & data views
- Real-time updates & notifications
- Complex form & workflow logic
UI/UX Design
User-centered interfaces that are beautiful, intuitive, and conversion-focused.
- User research & journey mapping
- Wireframes & interactive prototypes
- Custom design system & component library
Website Redesign
Transform outdated websites into modern digital experiences.
- Full visual & UX audit
- SEO-safe migration plan
- Modern component-based rebuild
SEO Optimization
Improve visibility, speed, and search rankings with technical and on-page SEO.
- Technical SEO audit
- Core Web Vitals optimization
- Structured data & schema markup
Branding
Create a memorable visual identity that reflects your business.
- Logo & mark design
- Color & typography systems
- Brand guidelines documentation
Business Automation
Automate repetitive tasks and improve productivity with custom workflows.
- Workflow automation design
- Cross-tool data syncing
- Automated reporting & alerts
Website Maintenance
Keep your website secure, updated, optimized, and running smoothly.
- Uptime & performance monitoring
- Security patches & dependency updates
- Content & copy updates
Why Seattle businesses work with Fluxly
Custom-built, never templated
Every Seattle project is designed and coded from scratch for your brand.
Fast & SEO-ready
Sites engineered for Core Web Vitals and built to rank in local search.
Conversion-focused
We design for one thing: turning Seattle visitors into customers.
Transparent process
Clear timelines, weekly updates, and fixed scope from day one.
Senior team
You work directly with senior designers and developers — no juniors, no outsourcing.
Ongoing support
Launch is the start — we maintain, monitor, and improve after go-live.
Loved by teams who expect the best
“Fluxly rebuilt our entire platform in eight weeks, and it felt like working with an in-house team that already understood the business. Conversions are up, the site is lightning fast, and every detail was deliberate — nothing generic, nothing off-the-shelf.”
Sarah Mitchell
CEO, NovaTech
“The design quality is on another level. Every screen feels premium and intentional — exactly what we needed to stand out and raise our round.”
James Carter
Founder, BrightLabs
“Our organic traffic and lead conversion both climbed within a month of launch. Genuinely the best agency we've worked with.”
Emily Johnson
Marketing Director, Elevate Digital
Ready to grow your Seattle business online?
Tell us about your project. We'll get back to you within two hours with a plan for your Seattle website.
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Every inquiry, every time